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Black mid-tower desktop workstation with front panel vents

DELL

DELL Precision 3650 Mid Tower Xeon W-1350 3.3GHz 64GB DDR4 1TB NVMe Quadro P620 desktop PC

SKU CH-D98A-3GZ81

Mid-tower workstation with a 6-core Xeon W-1350 up to 5.0 GHz, 64 GB DDR4 ECC, 1 TB NVMe and Quadro P620 2 GB GDDR5 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P620
  • Operating systemWindows 11 Pro
  • Intel Xeon W-1350 3.3 GHz 6-core CPU reaches 5.0 GHz turbo for heavy workloads
  • 64 GB DDR4 3200 ECC memory detects and corrects data errors for stability
  • 1 TB NVMe SSD provides fast storage for large project files
  • NVIDIA Quadro P620 2 GB GDDR5 with four mDP 1.4 outputs drives multiple displays
  • 460 W 80PLUS Gold power supply delivers efficient energy to all components

Entry-level professional workstation

The Dell Precision 3650 Mid Tower is built for CAD design, 3D modelling, engineering applications, financial analysis and content creation. It ships with Windows 11 Pro and uses an Intel Xeon W-1350 six-core processor running at 3.3 GHz with a 5.0 GHz turbo frequency. The 64 GB of DDR4 3200 ECC memory helps maintain data integrity during critical workloads. A 1 TB NVMe solid-state drive provides fast storage for project files.

Thermals, noise and power

A 460 W power supply with 80PLUS Gold certification delivers efficient energy conversion for the configured components. The mid-tower chassis uses Dell Precision thermal architecture to manage heat from the CPU and the Nvidia Quadro P620 graphics adapter. Integrated Intel I219-LM Gigabit Ethernet and Realtek ALC3246 audio operate without adding discrete cards that increase airflow demand. The system targets quiet operation for office and studio environments.

Graphics connectivity constraint

The Quadro P620 2 GB GDDR5 card offers four Mini DisplayPort 1.4 outputs and a 128-bit memory bus. This limits the workstation to displays that accept Mini DisplayPort or require adapters for HDMI, DisplayPort or USB-C inputs. Buyers needing more than four native display connections or direct HDMI output cannot meet that need with this configuration. The GPU is suited for professional 2D and light 3D applications rather than heavy rendering or compute tasks.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,269.99
Pricier than about 83% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 1 TB PCIe
Higher than about 60% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product linePrecision
Model name3650
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU socketLGA 1200
Memory
RAM capacity64 GB DDR4
RAM type and speedDDR4 3200
Max supported RAM128 GB
Storage
SSD storage1 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P620
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How is the 64GB DDR4 memory installed and which slot-filling mistake should I avoid?

The 64GB ships as four 16GB DDR4 3200MHz ECC unbuffered modules occupying all four DIMM slots; the common error is mixing non-ECC sticks, which disables error correction.

What maintenance or replacement will the 460W 80PLUS Gold power supply need later?

The 460W 80PLUS Gold unit is rated for continuous operation; plan to replace it only if fan noise rises or voltages drift after several years of heavy load.

What limit appears first on the Quadro P620 2GB GDDR5 during sustained 3D rendering?

The 2GB GDDR5 frame buffer fills before the GPU core saturates, forcing texture swaps to system memory and lowering sustained viewport performance.

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